Release 4.11 arch/arm/mach-imx/devices/platform-imx-keypad.c

/*
 * Copyright (C) 2010 Pengutronix
 * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License version 2 as published by the
 * Free Software Foundation.
 */
#include "../hardware.h"
#include "devices-common.h"


#define imx_imx_keypad_data_entry_single(soc, _size)			\
	{                                                               \
                .iobase = soc ## _KPP_BASE_ADDR,                        \
                .iosize = _size,                                        \
                .irq = soc ## _INT_KPP,                                 \
        }

#ifdef CONFIG_SOC_IMX21

const struct imx_imx_keypad_data imx21_imx_keypad_data __initconst =
	imx_imx_keypad_data_entry_single(MX21, SZ_16);
#endif /* ifdef CONFIG_SOC_IMX21 */

#ifdef CONFIG_SOC_IMX27

const struct imx_imx_keypad_data imx27_imx_keypad_data __initconst =
	imx_imx_keypad_data_entry_single(MX27, SZ_16);
#endif /* ifdef CONFIG_SOC_IMX27 */

#ifdef CONFIG_SOC_IMX31

const struct imx_imx_keypad_data imx31_imx_keypad_data __initconst =
	imx_imx_keypad_data_entry_single(MX31, SZ_16);
#endif /* ifdef CONFIG_SOC_IMX31 */

#ifdef CONFIG_SOC_IMX35

const struct imx_imx_keypad_data imx35_imx_keypad_data __initconst =
	imx_imx_keypad_data_entry_single(MX35, SZ_16);
#endif /* ifdef CONFIG_SOC_IMX35 */



struct platform_device *__init imx_add_imx_keypad(
		const struct imx_imx_keypad_data *data,
		const struct matrix_keymap_data *pdata)
{
	struct resource res[] = {
		{
			.start = data->iobase,
			.end = data->iobase + data->iosize - 1,
			.flags = IORESOURCE_MEM,
                }, {
			.start = data->irq,
			.end = data->irq,
			.flags = IORESOURCE_IRQ,
                },
        };

	return imx_add_platform_device("imx-keypad", -1,
			res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
}
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Directory: arch/arm/mach-imx/devices

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